EP1221686A3 - Treiberschaltung für eine Anzeigevorrichtung mit aktiver Matrix mit Kompensation der Abweichung der Schwellspannung - Google Patents
Treiberschaltung für eine Anzeigevorrichtung mit aktiver Matrix mit Kompensation der Abweichung der Schwellspannung Download PDFInfo
- Publication number
- EP1221686A3 EP1221686A3 EP02000314A EP02000314A EP1221686A3 EP 1221686 A3 EP1221686 A3 EP 1221686A3 EP 02000314 A EP02000314 A EP 02000314A EP 02000314 A EP02000314 A EP 02000314A EP 1221686 A3 EP1221686 A3 EP 1221686A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- threshold voltage
- active matrix
- driving circuit
- display device
- voltage deviation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011159 matrix material Substances 0.000 title abstract 3
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
- G09G3/3233—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0833—Several active elements per pixel in active matrix panels forming a linear amplifier or follower
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0243—Details of the generation of driving signals
- G09G2310/0259—Details of the generation of driving signals with use of an analog or digital ramp generator in the column driver or in the pixel circuit
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0262—The addressing of the pixel, in a display other than an active matrix LCD, involving the control of two or more scan electrodes or two or more data electrodes, e.g. pixel voltage dependent on signals of two data electrodes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/06—Details of flat display driving waveforms
- G09G2310/066—Waveforms comprising a gently increasing or decreasing portion, e.g. ramp
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/029—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0000625A KR100370095B1 (ko) | 2001-01-05 | 2001-01-05 | 표시 소자의 액티브 매트릭스 방식의 구동 회로 |
KR2001000625 | 2001-01-05 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1221686A2 EP1221686A2 (de) | 2002-07-10 |
EP1221686A3 true EP1221686A3 (de) | 2003-03-19 |
EP1221686B1 EP1221686B1 (de) | 2007-03-14 |
Family
ID=19704305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02000314A Expired - Lifetime EP1221686B1 (de) | 2001-01-05 | 2002-01-03 | Treiberschaltung für eine Anzeigevorrichtung mit aktiver Matrix mit Kompensation der Abweichung der Schwellspannung |
Country Status (5)
Country | Link |
---|---|
US (1) | US6917350B2 (de) |
EP (1) | EP1221686B1 (de) |
KR (1) | KR100370095B1 (de) |
CN (1) | CN1180389C (de) |
DE (1) | DE60218762T2 (de) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4498669B2 (ja) | 2001-10-30 | 2010-07-07 | 株式会社半導体エネルギー研究所 | 半導体装置、表示装置、及びそれらを具備する電子機器 |
JP2004054238A (ja) * | 2002-05-31 | 2004-02-19 | Seiko Epson Corp | 電子回路、電気光学装置、電気光学装置の駆動方法、及び電子機器 |
KR100445097B1 (ko) * | 2002-07-24 | 2004-08-21 | 주식회사 하이닉스반도체 | 패널의 문턱 전압을 보상하는 평판 디스플레이 패널 장치 |
US7002302B2 (en) | 2002-10-07 | 2006-02-21 | Samsung Sdi Co., Ltd. | Flat panel display |
GB0223305D0 (en) | 2002-10-08 | 2002-11-13 | Koninkl Philips Electronics Nv | Electroluminescent display devices |
US7612749B2 (en) * | 2003-03-04 | 2009-11-03 | Chi Mei Optoelectronics Corporation | Driving circuits for displays |
JP4049010B2 (ja) * | 2003-04-30 | 2008-02-20 | ソニー株式会社 | 表示装置 |
JP3772889B2 (ja) * | 2003-05-19 | 2006-05-10 | セイコーエプソン株式会社 | 電気光学装置およびその駆動装置 |
GB0320503D0 (en) * | 2003-09-02 | 2003-10-01 | Koninkl Philips Electronics Nv | Active maxtrix display devices |
KR100514183B1 (ko) * | 2003-09-08 | 2005-09-13 | 삼성에스디아이 주식회사 | 유기 전계발광 표시장치의 픽셀구동회로 및 그 구동방법 |
KR100599726B1 (ko) * | 2003-11-27 | 2006-07-12 | 삼성에스디아이 주식회사 | 발광 표시 장치 및 그 표시 패널과 구동 방법 |
JP4297438B2 (ja) * | 2003-11-24 | 2009-07-15 | 三星モバイルディスプレイ株式會社 | 発光表示装置,表示パネル,及び発光表示装置の駆動方法 |
GB0328584D0 (en) * | 2003-12-10 | 2004-01-14 | Koninkl Philips Electronics Nv | Video data signal correction |
DE10360816A1 (de) * | 2003-12-23 | 2005-07-28 | Deutsche Thomson-Brandt Gmbh | Schaltung und Ansteuerverfahren für eine Leuchtanzeige |
DE602004023649D1 (de) * | 2003-12-23 | 2009-11-26 | Thomson Licensing | Vorrichtung zum anzeigen von bildern auf einer oled aktivmatrix |
CN100456346C (zh) * | 2003-12-31 | 2009-01-28 | 汤姆森许可贸易公司 | 图像显示屏幕和寻址所述屏幕的方法 |
DE102004022424A1 (de) * | 2004-05-06 | 2005-12-01 | Deutsche Thomson-Brandt Gmbh | Schaltung und Ansteuerverfahren für eine Leuchtanzeige |
CA2472671A1 (en) * | 2004-06-29 | 2005-12-29 | Ignis Innovation Inc. | Voltage-programming scheme for current-driven amoled displays |
KR100611914B1 (ko) | 2004-12-24 | 2006-08-11 | 삼성에스디아이 주식회사 | 데이터 집적회로 및 이를 이용한 발광 표시장치와 그의구동방법 |
KR100613088B1 (ko) * | 2004-12-24 | 2006-08-16 | 삼성에스디아이 주식회사 | 데이터 집적회로 및 이를 이용한 발광 표시장치 |
KR100624318B1 (ko) * | 2004-12-24 | 2006-09-19 | 삼성에스디아이 주식회사 | 데이터 집적회로 및 이를 이용한 발광 표시장치와 그의구동방법 |
KR100700846B1 (ko) * | 2004-12-24 | 2007-03-27 | 삼성에스디아이 주식회사 | 데이터 집적회로 및 이를 이용한 발광 표시장치 |
KR100613091B1 (ko) * | 2004-12-24 | 2006-08-16 | 삼성에스디아이 주식회사 | 데이터 집적회로 및 이를 이용한 발광 표시장치와 그의구동방법 |
KR100604066B1 (ko) * | 2004-12-24 | 2006-07-24 | 삼성에스디아이 주식회사 | 화소 및 이를 이용한 발광 표시장치 |
US7459942B2 (en) * | 2005-07-01 | 2008-12-02 | Cambridge Analog Technologies, Inc. | Sampled-data circuits using zero crossing detection |
CN101253574B (zh) * | 2005-07-01 | 2012-08-22 | 剑桥模拟技术股份有限公司 | 使用零交叉检测的采样数据电路 |
KR100768047B1 (ko) * | 2005-11-30 | 2007-10-18 | 엘지.필립스 엘시디 주식회사 | 유기발광다이오드 표시소자 및 그의 구동 방법 |
EP1796070A1 (de) | 2005-12-08 | 2007-06-13 | Thomson Licensing | Leuchtanzeige und Steuerverfahren dafür |
US7522086B2 (en) | 2005-12-29 | 2009-04-21 | Cambridge Analog Technologies, Inc. | Reference circuits for sampled-data circuits |
US7504866B2 (en) | 2005-12-29 | 2009-03-17 | Cambridge Analog Technologies, Inc. | Output hold circuits for sample-data circuits |
CN101421773B (zh) * | 2006-02-15 | 2011-06-22 | Prysm公司 | 采用荧光屏的伺服辅助扫描光束显示系统 |
KR100671669B1 (ko) | 2006-02-28 | 2007-01-19 | 삼성에스디아이 주식회사 | 데이터 구동부 및 이를 이용한 유기 발광 표시장치와 그의구동방법 |
TWI385621B (zh) * | 2006-08-01 | 2013-02-11 | Casio Computer Co Ltd | 顯示驅動裝置及其驅動方法、以及顯示裝置及其驅動方法 |
JP5240538B2 (ja) * | 2006-11-15 | 2013-07-17 | カシオ計算機株式会社 | 表示駆動装置及びその駆動方法、並びに、表示装置及びその駆動方法 |
KR101416904B1 (ko) * | 2007-11-07 | 2014-07-09 | 엘지디스플레이 주식회사 | 유기전계발광 표시장치의 화소 구동 장치 |
US20090167644A1 (en) * | 2007-12-28 | 2009-07-02 | White Christopher J | Resetting drive transistors in electronic displays |
JP5157791B2 (ja) * | 2008-09-29 | 2013-03-06 | カシオ計算機株式会社 | 表示駆動装置及び表示装置、並びに表示装置の駆動制御方法 |
TWI416467B (zh) | 2009-09-08 | 2013-11-21 | Au Optronics Corp | 主動式矩陣有機發光二極體顯示器及其像素電路與資料電流寫入方法 |
JP5240581B2 (ja) * | 2009-12-28 | 2013-07-17 | カシオ計算機株式会社 | 画素駆動装置、発光装置及びその駆動制御方法、並びに、電子機器 |
JP5146521B2 (ja) * | 2009-12-28 | 2013-02-20 | カシオ計算機株式会社 | 画素駆動装置、発光装置及びその駆動制御方法、並びに、電子機器 |
JP5955073B2 (ja) | 2012-04-23 | 2016-07-20 | キヤノン株式会社 | 表示装置及び表示装置の駆動方法 |
US9747834B2 (en) * | 2012-05-11 | 2017-08-29 | Ignis Innovation Inc. | Pixel circuits including feedback capacitors and reset capacitors, and display systems therefore |
US9685131B2 (en) * | 2013-03-15 | 2017-06-20 | Sharp Kabushiki Kaisha | Active-matrix substrate, method of manufacturing active-matrix substrate, and display panel |
KR102083458B1 (ko) * | 2013-12-26 | 2020-03-02 | 엘지디스플레이 주식회사 | 유기발광 표시장치 |
CN104506172B (zh) * | 2014-11-26 | 2017-03-15 | 四川长虹欣锐科技有限公司 | 一种4‑20mA电流环控制PWM输出电路 |
KR102577493B1 (ko) * | 2016-07-29 | 2023-09-11 | 엘지디스플레이 주식회사 | 유기발광 표시장치 및 그의 구동 방법 |
KR102636682B1 (ko) * | 2016-12-21 | 2024-02-15 | 엘지디스플레이 주식회사 | 표시장치와 그 구동방법 |
CN107016965B (zh) * | 2017-05-26 | 2019-04-30 | 深圳市华星光电半导体显示技术有限公司 | Oled显示装置的ovss电压降的补偿方法及像素驱动电路 |
CN109147669B (zh) * | 2017-06-15 | 2020-04-10 | 京东方科技集团股份有限公司 | 一种像素电路、其驱动方法及显示面板 |
US11468825B2 (en) * | 2020-03-17 | 2022-10-11 | Beijing Boe Technology Development Co., Ltd. | Pixel circuit, driving method thereof and display device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0905673A1 (de) * | 1997-09-29 | 1999-03-31 | Sarnoff Corporation | Anzeigesystem mit aktiver Matrix und Steuerverfahren dafür |
WO1999065012A2 (en) * | 1998-06-12 | 1999-12-16 | Koninklijke Philips Electronics N.V. | Active matrix electroluminescent display devices |
EP1003150A1 (de) * | 1998-03-18 | 2000-05-24 | Seiko Epson Corporation | Transistor kreislauf, anzeigepaneel und elektronisches gerät |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5957288A (ja) * | 1982-09-27 | 1984-04-02 | シチズン時計株式会社 | マトリクス表示装置の駆動方法 |
JP2792791B2 (ja) | 1992-08-20 | 1998-09-03 | シャープ株式会社 | 表示装置 |
US5701136A (en) * | 1995-03-06 | 1997-12-23 | Thomson Consumer Electronics S.A. | Liquid crystal display driver with threshold voltage drift compensation |
US5952789A (en) * | 1997-04-14 | 1999-09-14 | Sarnoff Corporation | Active matrix organic light emitting diode (amoled) display pixel structure and data load/illuminate circuit therefor |
US6229506B1 (en) * | 1997-04-23 | 2001-05-08 | Sarnoff Corporation | Active matrix light emitting diode pixel structure and concomitant method |
US6384804B1 (en) * | 1998-11-25 | 2002-05-07 | Lucent Techonologies Inc. | Display comprising organic smart pixels |
JP4505868B2 (ja) | 1999-03-12 | 2010-07-21 | 双葉電子工業株式会社 | 電界放出型表示装置の輝度補償回路 |
US6501449B1 (en) * | 1999-12-08 | 2002-12-31 | Industrial Technology Research Institute | High matching precision OLED driver by using a current-cascaded method |
US6307322B1 (en) * | 1999-12-28 | 2001-10-23 | Sarnoff Corporation | Thin-film transistor circuitry with reduced sensitivity to variance in transistor threshold voltage |
KR100348274B1 (ko) * | 2000-07-20 | 2002-08-09 | 엘지전자 주식회사 | 액티브 소자의 구동 회로 및 제어 방법 |
KR20020027957A (ko) * | 2000-10-06 | 2002-04-15 | 구자홍 | 액티브 매트릭스 방식의 전류 구동용 구동회로 |
-
2001
- 2001-01-05 KR KR10-2001-0000625A patent/KR100370095B1/ko active IP Right Grant
-
2002
- 2002-01-03 EP EP02000314A patent/EP1221686B1/de not_active Expired - Lifetime
- 2002-01-03 US US10/033,979 patent/US6917350B2/en not_active Expired - Lifetime
- 2002-01-03 DE DE60218762T patent/DE60218762T2/de not_active Expired - Lifetime
- 2002-01-05 CN CNB021031967A patent/CN1180389C/zh not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0905673A1 (de) * | 1997-09-29 | 1999-03-31 | Sarnoff Corporation | Anzeigesystem mit aktiver Matrix und Steuerverfahren dafür |
EP1003150A1 (de) * | 1998-03-18 | 2000-05-24 | Seiko Epson Corporation | Transistor kreislauf, anzeigepaneel und elektronisches gerät |
WO1999065012A2 (en) * | 1998-06-12 | 1999-12-16 | Koninklijke Philips Electronics N.V. | Active matrix electroluminescent display devices |
Non-Patent Citations (1)
Title |
---|
DAWSON R M A ET AL: "The impact of the transient response of organic light emitting diodes on the design of active matrix OLED displays", ELECTRON DEVICES MEETING, 1998. IEDM '98 TECHNICAL DIGEST., INTERNATIONAL SAN FRANCISCO, CA, USA 6-9 DEC. 1998, PISCATAWAY, NJ, USA,IEEE, US, 6 December 1998 (1998-12-06), pages 875 - 878, XP010321598, ISBN: 0-7803-4774-9 * |
Also Published As
Publication number | Publication date |
---|---|
EP1221686A2 (de) | 2002-07-10 |
KR100370095B1 (ko) | 2003-02-05 |
CN1180389C (zh) | 2004-12-15 |
DE60218762D1 (de) | 2007-04-26 |
KR20020057538A (ko) | 2002-07-11 |
EP1221686B1 (de) | 2007-03-14 |
DE60218762T2 (de) | 2007-12-06 |
CN1363916A (zh) | 2002-08-14 |
US20020089357A1 (en) | 2002-07-11 |
US6917350B2 (en) | 2005-07-12 |
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